| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.58 | 3.195% | $87.2823 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $94.65 | 3.264% | $97.7394 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $125.29 | 3.457% | $129.6213 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $203.54 | 9.840% | $223.5683 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $144.97 | 10.204% | $159.7627 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $20.51 | 7.552% | $22.0589 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $227.79 | 3.569% | $235.9198 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $901.33 | $955.9527 | $955.95 | $955.90 | $956.00 | |